Used air pump

[ComputerGuy]

I have an old AP40 that I bought off of a member last year. I don't think it will be big enough for both of my bottom drains, so I am looking for a used pump that's a little bigger. I have run over budget for the season (already) by redoing both the ponds and the wife says that I can't buy a new one. My big pond is 4' deep and the small one is about 18-24".

[Ramzy]

I have several used Alita 40, 60, 80 prices are $100, $120, $140 plus shipping from 19064!

Thanks

[ComputerGuy]

I also have an unused retro bottom drain if someone would be interested in a trade instead of/part of cash.